What it covers
The system of cowling and other components used to cover the auxiliary power unit, and contain any broken parts in the event of an external failure.
Service difficulty reports · 950
Reports filed under 4910, newest first.
| 1995 | 5 |
|---|---|
| 1996 | 2 |
| 1997 | 6 |
| 1998 | 1 |
| 1999 | 16 |
| 2000 | 21 |
| 2001 | 20 |
| 2002 | 21 |
| 2003 | 17 |
| 2004 | 36 |
| 2005 | 36 |
| 2006 | 25 |
| 2007 | 28 |
| 2008 | 21 |
| 2009 | 37 |
| 2010 | 26 |
| 2011 | 43 |
| 2012 | 45 |
| 2013 | 55 |
| 2014 | 52 |
| 2015 | 33 |
| 2016 | 23 |
| 2017 | 22 |
| 2018 | 30 |
| 2019 | 42 |
| 2020 | 27 |
| 2021 | 46 |
| 2022 | 74 |
| 2023 | 16 |
| 2024 | 23 |
| 2025 | 37 |
| 2026 | 64 |
SDR JR2R20261016817Access Door · bentAPU PANEL 351GL HAS CORNER OF PANEL BENT AT FWD L/H EDGE. REPAIRED PER ETD.SDR HNAA2026101901011Firewall · crackedAPU FIREWALL WAS CRACKED ABOVE UPPER LEFT APU MOUNT ATTACH BRACKET. PERFORMED DOUBLER AND FILLER REPAIR ON APU FIREWALL IAW ETD2026-145-017372, REV A AND EO1-53-26-0511.SDR IPXA2026101613332Panel · delaminatedMAJOR REPAIR, LOWER AFT APU PANEL BETWEEN BS 1963 TO 1992 IS DELAMINATED VERIFIED STEP 14 IS ACCOMPLISHED AND HEAT CON. TAP TEST. NO DISBONDS OR DELAMINATIONS NOTED. OKAY TO TREAT AND PRIME. REF GMM RII 04-02.
See all 950 reports